Borderou de evaluare (job #237084)

Compilare: user.cpp: In function ‘void ciur()’: user.cpp:8:6: warning: unused variable ‘d’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:18:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:25:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:56:29: warning: ‘m’ may be used uninitialized in this function [-Wuninitialized] user.cpp:44:30: warning: ‘a’ may be used uninitialized in this function [-Wuninitialized]